The next year is about singing Xmas for Glee club. To win over the surly main character, the Jewish nerd girl sings “Annie’s Christmas Song.” Brother, that’s jazz striptease junk with Betty Boop botheration.

The overlooked housewife gets a big gospel (half) number with “Happy B-Day, Jesus.” Go tell it on the lafftrack.

The actual “Community Glee Club” performance is a sad throwaway about how the hot blonde is tone deaf.

“Troy & Abed’s Christmas Rap Battle,” however, convinces the Asperger’s kid and the conflicted cool athlete to celebrate a holiday they would otherwise disdain. Much prettier, or at least much faster.

Comedy gold from those boys finally in order to convince the geriatric in “Baby Boomer Santa,” an addictive song about the evolution of St. Nick through musical genres. An American Pearl.